ABB / General Electric THEF136100 – 100A 3 Pole Molded Case Circuit Breaker Hot Picks

Engineered for commercial and industrial power distribution, the THEF136100 is a 3-pole, 100A legacy E-Frame molded case circuit breaker. It provides reliable thermal-magnetic protection for heavy-duty applications up to 600VAC. This bolt-on MCCB installs into older GE A-Series panelboards, switchboards, and motor control centers. For modern upgrades, it is replaced by the THED136100. Rated at 25kAIC at 480VAC, it features a non-interchangeable trip unit and HACR certification.